<template>
  <van-cell-group>
    <van-field v-model="value"
               placeholder="请输入手机号码"
               left-icon="contact"
               icon="question"
    />
  </van-cell-group>
</template>

<script>
  export default {
    name: "MyInput",
    data() {
      return {
        value: '',
      };
    },
    props: {
      msg: String
    }
  }
</script>

<style scoped>
  .my-input {
    width: 100px;
    height: 100px;
  }
</style>